201556338

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 407911680

約数和(自身を除く): 206355342

約数列:

[1, 2, 3, 6, 131, 262, 347, 393, 694, 739, 786, 1041, 1478, 2082, 2217, 4434, 45457, 90914, 96809, 136371, 193618, 256433, 272742, 290427, 512866, 580854, 769299, 1538598, 33592723, 67185446, 100778169, 201556338]

約数ペア:

[(1, 201556338), (2, 100778169), (3, 67185446), (6, 33592723), (131, 1538598), (262, 769299), (347, 580854), (393, 512866), (694, 290427), (739, 272742), (786, 256433), (1041, 193618), (1478, 136371), (2082, 96809), (2217, 90914), (4434, 45457)]